An insect growth regulator (IGR) is a substance (chemical) that inhibits the life cycle of an insect. IGRs are typically used to control populations of harmful pests, such as cockroaches or fleas.n insect growth regulator (IGR) is a substance (chemical) that inhibits the life cycle of an insect. IGRs are typically used to control populations of harmful pests, such as cockroaches or fleas.
Nutrition to Help Bone Healing. Dairy products, rich in calcium, can help speed bone recovery. A number of nutrients, most notably calcium, can help speed the process of healing broken or damaged bones. However, one of the most important nutritional moves you can make is preventive in nature. Ensure the health and integrity of your bones by eating a diet rich in the nutrients that bones need to stay strong.
A supplement of fat-soluble vitamins D and K may also aid in bone healing. Getting enough vitamin D helps your body absorb the minerals calcium and phosphorus needed to heal bones.Without enough vitamin D, healing of your fracture may be delayed and your bones may be soft, thin and brittle.Aim for getting at least 15 micrograms of vitamin D per day or at least 20 grams if you're over the age of 70. Fat-soluble vitamins are also best absorbed when taken with food.owever, using supplements to increase your intake of key bone-healing nutrients may help you meet your daily needs without increasing your calorie intake. You can find most supplements in tablet, chewable or liquid form. Consult your health care provider before adding new supplements to your routine.